Top features: - Wireless keyboard offers you greater freedom - Long battery life keeps you connected for longer - Optical mouse to give you complete control Wireless keyboard The Rapoo X8100 Wireless Keyboard & Mouse Set includes a keyboard with a 2.4 GHz wireless connection. Using the included nano USB receiver, you can use the keyboard up to 10 metres away from the USB port, with full 360° coverage to keep you connected. With multimedia hotkeys and a sealed anti-oxidation membrane, the keyboard delivers a professional and reliable performance. Long battery life With a battery life of up to 12 months, you can use the keyboard and mouse for longer before having to worry about replacing the batteries. Optical mouse Included with the keyboard is a 1000 DPI optical mouse with an ambidextrous design. This means that you have everything to need to enjoy wireless control over your computer.